altos/draw: Add transforms to polygon code

[fw/altos] / src / draw / make-logo

diff --git a/src/draw/make-logo b/src/draw/make-logo
index ede1c371ac0ff192e130bc63498a7d79ee61b097..5e52cc87d18060aa7cc0ff44aee91476bc32c618 100755 (executable)
--- a/src/draw/make-logo
+++ b/src/draw/make-logo
@@ -94,9 +94,9 @@ print_poly(coord_t[] polygon, real height, bounds_t bounds, real x_pos, real y_p
                        y = polygon[i].y;
                        break;
                }
-               printf("\t{ .x = %8g, .y = %8g },\n",
-                      (x - x_off) * scale + x_pos,
-                      (y - y_off) * scale + y_pos);
+               printf("\t{ .x = %8.6ff, .y = %8.6ff },\n",
+                      imprecise((x - x_off) * scale + x_pos),
+                      imprecise((y - y_off) * scale + y_pos));
        }
 }
 
@@ -113,6 +113,10 @@ print_logo(string name, real height, real x_pos, real y_pos)
        printf("const struct ao_coord %s_bottom[] = {\n", name);
        print_poly(bottom, height, bounds, x_pos, y_pos);
        printf("};\n");
+       printf("\n");
+       real width = height * (bounds.max_x - bounds.min_x) / (bounds.max_y - bounds.min_y);
+       printf("static const float %s_height = %8.6ff;\n", name, height);
+       printf("static const float %s_width = %8.6ff;\n", name, width);
 }
 
-print_logo(argv[1], string_to_real(argv[2]), string_to_real(argv[3]), string_to_real(argv[4]));
+print_logo(argv[1], 1.0, 0, 0);